A subcontractor agreement in India is usually signed at the site office, in ten minutes, on a form the main contractor drafted. The machine owner is almost always the subcontractor in that room, and the money reaching the bank three months later depends on about six clauses in it. The one that matters most is rarely the rate.

Why the machine owner is the one reading this

The chain on most Indian projects runs client, then main contractor or EPC, then you. The client’s money and the client’s contract sit two steps away from your machine. Your contract with the main contractor is the only document that governs whether any of that money arrives.

That is also why the main contractor drafts it. The party that drafts allocates the risk, and on a standard subcontract form the risk lands on whoever brings the asset to site. Reading it properly is the cheapest protection available, and it takes longer than the ten minutes usually allowed for it.

The payment clause, and the words that shift the risk

Find the payment clause first. Look for whether payment is due on a date, on certification, or on the main contractor being paid by the client.

The third of those is a back-to-back or pay-when-paid arrangement, and it turns your invoice into a claim contingent on somebody else’s payment. Courts have taken these seriously. The Delhi High Court has held that parties who have entered into an agreement carrying a pay-when-paid clause are bound by its terms and cannot subsequently resile from them, and the same argument has been run in insolvency proceedings where a main contractor refused payment because the project authority had not released its own money. Subcontractors on major government projects have had to go to court to release payments held under back-to-back terms.

None of that makes such a clause impossible to live with. It makes it a thing to price. If your payment depends on a client you have no contract with and no visibility of, you are lending working capital against a risk you cannot assess. Ask for the main contract’s payment terms in writing, ask for a longstop date after which you are paid regardless, or price the delay into the rate.

The six clauses in a subcontractor agreement to read before the rate

Clause What to look for If it is missing
Scope and rate basis Per hour, per day, per cubic metre or lump sum, and what the rate includes Every dispute becomes about what was implied
Measurement and certification Who measures, who signs, how a dispute over quantity is settled The bill is whatever the site engineer says it is
Payment trigger and timeline A date or a certificate, not the main contractor’s own receipt You fund the project until someone else is paid
Deductions Retention percentage, ceiling, and the two release dates Money is cut with no agreed way to get it back
Idle time and standby Who pays when the site stops and the machine waits Your fixed costs run against zero revenue
Termination and demobilisation Notice, payment for work done, cost of taking the machine out Exit becomes more expensive than staying

The idle-time row is the one machine owners under-negotiate and then bleed on. A hired excavator standing for eleven days because the client has not handed over the alignment still carries an EMI, an operator’s wages and a site allowance. Whether that is your loss or the main contractor’s is a single sentence in the agreement.

Deductions: read them as a set, not one by one

A subcontract usually authorises several cuts from the same bill, and on paper each looks modest. Retention against defects, a percentage held as security deposit where the main contract passes one down, recovery of any advance, statutory deductions, and sometimes a contribution to site establishment.

Add them up before you sign rather than after the first bill. Our note on retention money in construction contracts sets out how the retention half of that works and when it should come back. What the agreement must give you is the ceiling on each deduction and the date each is released, because a deduction with a percentage but no ceiling and no release date is not a deduction, it is a discount.

Measurement is what you will be arguing about

Payment disputes almost never start at the payment clause. They start at the measurement, weeks earlier, when nobody thought it mattered.

The agreement should say who records quantities, whether measurement is joint, and what happens when the two sides disagree. On public works this runs through the department’s own register, which our piece on the measurement book explains. On a private subcontract there may be no register at all, in which case your own dated record, signed by the site engineer at the time, becomes the evidence. Owners who have chased money on delayed government and EPC payments generally lost time to reconstructing measurements they could have had signed on the day.

Agree the dispute route while everyone is friendly. Whether the agreement points to arbitration or to a court, and which city, decides what a claim will cost you to pursue — and a clause naming a distant forum can make a genuine claim uneconomic to bring.

The bottom line

Read the payment trigger, the deductions, the idle-time clause and the exit before you look at the rate, because a good rate on back-to-back payment terms is worse than a fair rate paid on certification. Get the scope measurable, get measurement signed on the day, and get every deduction capped with a release date. If the main contractor will not put the main contract’s payment terms in writing, that answer is itself the information you needed.

If you are bidding this work yourself rather than taking it second-hand, browse current tenders and project opportunities, and check what the machine behind the contract will cost to fund with our equipment finance options.

Rates, schemes, specifications and prices change — confirm current terms with the OEM, dealer, bank or insurer before deciding. Nothing here is legal advice on your contract; have a lawyer read the agreement before you sign it, and confirm the position with the main contractor in writing.